| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.32 | 13.554% | $208.1672 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $102.97 | 7.384% | $110.5733 | $110.57 | $110.55 | $110.60 |
| Purchase #3 | $10.68 | 13.633% | $12.136 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $130.74 | 12.188% | $146.6746 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $167.46 | 3.275% | $172.9443 | $172.94 | $172.95 | $172.90 |
| Purchase #6 | $98.46 | 7.821% | $106.1606 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $203.37 | 13.742% | $231.3171 | $231.32 | $231.30 | $231.30 |
| 7 purchase totals = | $897.00 | $987.9731 | $987.97 | $987.90 | $988.00 | |